public class Test1{
    public static void main(String[] agrs){
        //&&与& 的区别：    短不短路
        int x=1;
        int y=5;
        System.out.println("y="+y);
        // boolean b1=(x>4)&(y++>4);   
        boolean b1=(x>4)&&(y++>4);
        System.out.println("y="+y);
        System.out.println("(x>4):"+(x>4));
        System.out.println("(y>4):"+(y>4));
        System.out.println("b1:"+b1);

    }
}